I think some information on controls would be helpful on your game's page. I couldn't figure out how to do the rolling mechanic.
Viewing post in THE 7 DOLLS jam comments
Those Are valid problems. I should have done a better job in trying to display how the roll mechanic works. The easiest way to see it in action is to see how much damage the character obtains with rolls versus without and how many hits it would take with versus with out using the special. I am also very sorry that I didn't have controls up. I did post them in the comments section of the game's page.